Related time notes
- The Furious Age: The First Aircraft Carriers36:28The Sempill Mission carried selected aviation knowledgeNotable Point
- Counter Piracy in China in 1920s & 1930s: Long Patrol Part 125:50Treaties, aviation assistance, and battlecruiser visits shaped Far Eastern signallingChapter
- Anglo-Japanese Relations Part 1: 1902-192132:41The Sempill Mission transferred knowledge and assessed JapanChapter